[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.11.0-347-g3f1c15d2a

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- Log -----------------------------------------------------------------
commit 3f1c15d2a718c9d417c859172f2b1736a769d822
Author: root <aca...@fr...>
Date:   Thu Jun 3 11:37:37 2021 +0200

    target/adi_v5_jtag: Add support for 8-bit IR JTAG-DP
    
    As per Arm Debug Interface Architecture Specification (ADIv5.0 to
    ADIv5.2), B3.3.1, the JTAG-DP as an IR length of 4 or 8 bits
    depending on the ARM implementation. The current code
    only support 4-bit and this patch extends the support to 8-bit IR.
    Not tested back yet on a 4-bit target.
    
    Change-Id: Ie4f875dc336caf014c6cfced57574b54d0970623
    Signed-off-by: Antoine C. <aca...@fr...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/6285
    Tested-by: jenkins
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/src/target/adi_v5_jtag.c b/src/target/adi_v5_jtag.c
index 998c51cfb..be625807c 100644
--- a/src/target/adi_v5_jtag.c
+++ b/src/target/adi_v5_jtag.c
@@ -43,10 +43,10 @@
 /*#define DEBUG_WAIT*/
 
 /* JTAG instructions/registers for JTAG-DP and SWJ-DP */
-#define JTAG_DP_ABORT		0x8
-#define JTAG_DP_DPACC		0xA
-#define JTAG_DP_APACC		0xB
-#define JTAG_DP_IDCODE		0xE
+#define JTAG_DP_ABORT		0xF8
+#define JTAG_DP_DPACC		0xFA
+#define JTAG_DP_APACC		0xFB
+#define JTAG_DP_IDCODE		0xFE
 
 /* three-bit ACK values for DPACC and APACC reads */
 #define JTAG_ACK_OK_FAULT	0x2

-----------------------------------------------------------------------

Summary of changes:
 src/target/adi_v5_jtag.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)


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